Three-wheeled vehicle



FIG. 1 is a perspective view from in front and to the right side of a three-wheeled vehicle embodying our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof with the top in lowered position;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof, and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a three-wheeled vehicle, substantially as shown. 